public class Example3_2 {
    public static void main (String args[]) {
        int a = 9,b = 5,c = 7,t = 0;
        if(b<a) {
            t = a;
            a = b;
            b = t;
        }
        if(c<a) {
            t = a;
            a = c;
            c = t;
        }
        if(c<b) {
            t = b;
            b = c;
            c = t;
        }
        System.out.println("a="+a+",b="+b+",c="+c);
    }
}